
<!DOCTYPE HTML>
<html lang="zh-hans" >
    <head>
        <meta charset="UTF-8">
        <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
        <title>JSON · JavaScript学习</title>
        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
        <meta name="description" content="">
        <meta name="generator" content="GitBook 3.2.3">
        <meta name="author" content="Veng">
        
        
    
    <link rel="stylesheet" href="../gitbook/style.css">

    
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-pageview-count/plugin.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-chapter-fold/chapter-fold.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-back-to-top-button/plugin.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-code/plugin.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-highlight/website.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-search/search.css">
                
            
                
                <link rel="stylesheet" href="../gitbook/gitbook-plugin-fontsettings/website.css">
                
            
        

    

    
        
    
        
    
        
    
        
    
        
    
        
    

        
    
    
    <meta name="HandheldFriendly" content="true"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <link rel="apple-touch-icon-precomposed" sizes="152x152" href="../gitbook/images/apple-touch-icon-precomposed-152.png">
    <link rel="shortcut icon" href="../gitbook/images/favicon.ico" type="image/x-icon">

    
    <link rel="next" href="面向对象编程.html" />
    
    
    <link rel="prev" href="正则表达式.html" />
    

    </head>
    <body>
        
<div class="book">
    <div class="book-summary">
        
            
<div id="book-search-input" role="search">
    <input type="text" placeholder="输入并搜索" />
</div>

            
                <nav role="navigation">
                


<ul class="summary">
    
    

    

    
        
        
    
        <li class="chapter " data-level="1.1" data-path="../">
            
                <a href="../">
            
                    
                    Introduction
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2" data-path="基础.html">
            
                <a href="基础.html">
            
                    
                    基础
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.1" data-path="变量.html">
            
                <a href="变量.html">
            
                    
                    数据类型
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.2" data-path="let和const命令.html">
            
                <a href="let和const命令.html">
            
                    
                    let和const命令
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.3" data-path="数值.html">
            
                <a href="数值.html">
            
                    
                    数值
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.4" data-path="字符串.html">
            
                <a href="字符串.html">
            
                    
                    字符串
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.5" data-path="对象.html">
            
                <a href="对象.html">
            
                    
                    对象
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.6" data-path="数组.html">
            
                <a href="数组.html">
            
                    
                    数组
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.7" data-path="Symbol.html">
            
                <a href="Symbol.html">
            
                    
                    Symbol
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8" data-path="函数.html">
            
                <a href="函数.html">
            
                    
                    函数
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.8.1" data-path="函数的扩展.html">
            
                <a href="函数的扩展.html">
            
                    
                    函数的扩展
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.2" data-path="变量的解构赋值.html">
            
                <a href="变量的解构赋值.html">
            
                    
                    变量作用域与解构赋值
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.3" data-path="函数3.html">
            
                <a href="函数3.html">
            
                    
                    方法函数
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.4" data-path="高阶函数.html">
            
                <a href="高阶函数.html">
            
                    
                    高阶函数
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.8.4.1" data-path="map-reduce.html">
            
                <a href="map-reduce.html">
            
                    
                    map/reduce
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.4.2" data-path="filter.html">
            
                <a href="filter.html">
            
                    
                    filter
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.4.3" data-path="sort.html">
            
                <a href="sort.html">
            
                    
                    sort
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.4.4" data-path="array其他方法.html">
            
                <a href="array其他方法.html">
            
                    
                    array其他方法
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.2.8.5" data-path="闭包.html">
            
                <a href="闭包.html">
            
                    
                    闭包
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.6" data-path="箭头函数.html">
            
                <a href="箭头函数.html">
            
                    
                    箭头函数
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.7" data-path="../浏览器/Promise.html">
            
                <a href="../浏览器/Promise.html">
            
                    
                    Promise
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.8" data-path="generator.html">
            
                <a href="generator.html">
            
                    
                    generator
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.8.9" data-path="async.html">
            
                <a href="async.html">
            
                    
                    async
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.2.9" data-path="标准对象.html">
            
                <a href="标准对象.html">
            
                    
                    标准对象
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.9.1" data-path="SetMap.html">
            
                <a href="SetMap.html">
            
                    
                    Set,Map
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.9.2" data-path="Date.html">
            
                <a href="Date.html">
            
                    
                    Date
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.9.3" data-path="Math.html">
            
                <a href="Math.html">
            
                    
                    Math
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.9.4" data-path="Proxy.html">
            
                <a href="Proxy.html">
            
                    
                    Proxy
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.9.5" data-path="RepExp.html">
            
                <a href="RepExp.html">
            
                    
                    正则表达式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.9.6" data-path="正则表达式.html">
            
                <a href="正则表达式.html">
            
                    
                    正则表达式别篇
            
                </a>
            

            
        </li>
    
        <li class="chapter active" data-level="1.2.9.7" data-path="json.html">
            
                <a href="json.html">
            
                    
                    JSON
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.2.10" data-path="面向对象编程.html">
            
                <a href="面向对象编程.html">
            
                    
                    面向对象编程
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.10.1" data-path="对象的扩展.html">
            
                <a href="对象的扩展.html">
            
                    
                    对象的扩展
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.10.2" data-path="创建对象.html">
            
                <a href="创建对象.html">
            
                    
                    创建对象
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.10.3" data-path="原型继承.html">
            
                <a href="原型继承.html">
            
                    
                    原型继承
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.10.4" data-path="class继承.html">
            
                <a href="class继承.html">
            
                    
                    class继承
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.10.5" data-path="模块化Module.html">
            
                <a href="模块化Module.html">
            
                    
                    模块化Module
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.2.11" data-path="异常处理.html">
            
                <a href="异常处理.html">
            
                    
                    异常处理
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.12" data-path="编程风格.html">
            
                <a href="编程风格.html">
            
                    
                    编程风格
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.3" data-path="../js扩展/js扩展.html">
            
                <a href="../js扩展/js扩展.html">
            
                    
                    js 扩展
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.3.1" data-path="../js扩展/字符串.html">
            
                <a href="../js扩展/字符串.html">
            
                    
                    字符串
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4" data-path="../浏览器/浏览器.html">
            
                <a href="../浏览器/浏览器.html">
            
                    
                    浏览器
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.4.1" data-path="../浏览器/浏览器对象.html">
            
                <a href="../浏览器/浏览器对象.html">
            
                    
                    浏览器对象
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.2" data-path="../浏览器/操作DOM.html">
            
                <a href="../浏览器/操作DOM.html">
            
                    
                    操作DOM
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.4.2.1" data-path="../浏览器/更新DOM.html">
            
                <a href="../浏览器/更新DOM.html">
            
                    
                    更新DOM
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.2.2" data-path="../浏览器/插入DOM.html">
            
                <a href="../浏览器/插入DOM.html">
            
                    
                    插入DOM
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.2.3" data-path="../浏览器/删除DOM.html">
            
                <a href="../浏览器/删除DOM.html">
            
                    
                    删除DOM
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4.3" data-path="../浏览器/DOM事件.html">
            
                <a href="../浏览器/DOM事件.html">
            
                    
                    DOM事件
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.4" data-path="../浏览器/操作表单.html">
            
                <a href="../浏览器/操作表单.html">
            
                    
                    操作表单
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.5" data-path="../浏览器/操作文件.html">
            
                <a href="../浏览器/操作文件.html">
            
                    
                    操作文件
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.6" data-path="../浏览器/AJAX.html">
            
                <a href="../浏览器/AJAX.html">
            
                    
                    AJAX
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.7" data-path="../浏览器/Canvas.html">
            
                <a href="../浏览器/Canvas.html">
            
                    
                    Canvas
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.5" data-path="../Jquery/jquery.html">
            
                <a href="../Jquery/jquery.html">
            
                    
                    Jquery
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.5.1" data-path="../Jquery/选择器.html">
            
                <a href="../Jquery/选择器.html">
            
                    
                    选择器
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.5.1.1" data-path="../Jquery/层级选择器.html">
            
                <a href="../Jquery/层级选择器.html">
            
                    
                    层级选择器
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.5.1.2" data-path="../Jquery/查找和过滤.html">
            
                <a href="../Jquery/查找和过滤.html">
            
                    
                    查找和过滤
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.5.2" data-path="../Jquery/操作DOM.html">
            
                <a href="../Jquery/操作DOM.html">
            
                    
                    操作DOM
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.5.2.1" data-path="../Jquery/修改DOM结构.html">
            
                <a href="../Jquery/修改DOM结构.html">
            
                    
                    修改DOM结构
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.5.3" data-path="../Jquery/事件.html">
            
                <a href="../Jquery/事件.html">
            
                    
                    事件
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.5.4" data-path="../Jquery/动画.html">
            
                <a href="../Jquery/动画.html">
            
                    
                    动画
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.5.5" data-path="../Jquery/AJAX.html">
            
                <a href="../Jquery/AJAX.html">
            
                    
                    AJAX
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.5.6" data-path="../Jquery/扩展.html">
            
                <a href="../Jquery/扩展.html">
            
                    
                    扩展
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.6" data-path="../nodejs/nodejs.html">
            
                <a href="../nodejs/nodejs.html">
            
                    
                    Nodejs
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.6.1" data-path="../nodejs/模块.html">
            
                <a href="../nodejs/模块.html">
            
                    
                    模块
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.2" data-path="../nodejs/path.html">
            
                <a href="../nodejs/path.html">
            
                    
                    path
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.3" data-path="../nodejs/文件操作.html">
            
                <a href="../nodejs/文件操作.html">
            
                    
                    文件操作 fs
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.4" data-path="../nodejs/流Stream.html">
            
                <a href="../nodejs/流Stream.html">
            
                    
                    流Stream
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.5" data-path="../nodejs/zlib压缩解压缩.html">
            
                <a href="../nodejs/zlib压缩解压缩.html">
            
                    
                    zlib压缩解压缩
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.6" data-path="../nodejs/net网络.html">
            
                <a href="../nodejs/net网络.html">
            
                    
                    net网络
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.7" data-path="../nodejs/http.html">
            
                <a href="../nodejs/http.html">
            
                    
                    http
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.8" data-path="../nodejs/express框架.html">
            
                <a href="../nodejs/express框架.html">
            
                    
                    express框架
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.9" data-path="../nodejs/process进程.html">
            
                <a href="../nodejs/process进程.html">
            
                    
                    process 进程
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.10" data-path="../nodejs/child_process.html">
            
                <a href="../nodejs/child_process.html">
            
                    
                    child_process
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.6.11" data-path="../nodejs/os.html">
            
                <a href="../nodejs/os.html">
            
                    
                    os-操作系统
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.7" data-path="../react/react.html">
            
                <a href="../react/react.html">
            
                    
                    React
            
                </a>
            

            
        </li>
    

    

    <li class="divider"></li>

    <li>
        <a href="https://www.gitbook.com" target="blank" class="gitbook-link">
            本书使用 GitBook 发布
        </a>
    </li>
</ul>


                </nav>
            
        
    </div>

    <div class="book-body">
        
            <div class="body-inner">
                
                    

<div class="book-header" role="navigation">
    

    <!-- Title -->
    <h1>
        <i class="fa fa-circle-o-notch fa-spin"></i>
        <a href=".." >JSON</a>
    </h1>
</div>




                    <div class="page-wrapper" tabindex="-1" role="main">
                        <div class="page-inner">
                            
<div id="book-search-results">
    <div class="search-noresults">
    
                                <section class="normal markdown-section">
                                
                                <h1 id="json">JSON</h1>
<p>JSON&#x662F;JavaScript Object Notation&#x7684;&#x7F29;&#x5199;&#xFF0C;&#x5B83;&#x662F;&#x4E00;&#x79CD;&#x6570;&#x636E;&#x4EA4;&#x6362;&#x683C;&#x5F0F;&#x3002;</p>
<p>&#x5728;JSON&#x51FA;&#x73B0;&#x4E4B;&#x524D;&#xFF0C;&#x5927;&#x5BB6;&#x4E00;&#x76F4;&#x7528;XML&#x6765;&#x4F20;&#x9012;&#x6570;&#x636E;&#x3002;&#x56E0;&#x4E3A;XML&#x662F;&#x4E00;&#x79CD;&#x7EAF;&#x6587;&#x672C;&#x683C;&#x5F0F;&#xFF0C;&#x6240;&#x4EE5;&#x5B83;&#x9002;&#x5408;&#x5728;&#x7F51;&#x7EDC;&#x4E0A;&#x4EA4;&#x6362;&#x6570;&#x636E;&#x3002;XML&#x672C;&#x8EAB;&#x4E0D;&#x7B97;&#x590D;&#x6742;&#xFF0C;&#x4F46;&#x662F;&#xFF0C;&#x52A0;&#x4E0A;DTD&#x3001;XSD&#x3001;XPath&#x3001;XSLT&#x7B49;&#x4E00;&#x5927;&#x5806;&#x590D;&#x6742;&#x7684;&#x89C4;&#x8303;&#x4EE5;&#x540E;&#xFF0C;&#x4EFB;&#x4F55;&#x6B63;&#x5E38;&#x7684;&#x8F6F;&#x4EF6;&#x5F00;&#x53D1;&#x4EBA;&#x5458;&#x78B0;&#x5230;XML&#x90FD;&#x4F1A;&#x611F;&#x89C9;&#x5934;&#x5927;&#x4E86;&#xFF0C;&#x6700;&#x540E;&#x5927;&#x5BB6;&#x53D1;&#x73B0;&#xFF0C;&#x5373;&#x4F7F;&#x4F60;&#x52AA;&#x529B;&#x94BB;&#x7814;&#x51E0;&#x4E2A;&#x6708;&#xFF0C;&#x4E5F;&#x672A;&#x5FC5;&#x641E;&#x5F97;&#x6E05;&#x695A;XML&#x7684;&#x89C4;&#x8303;&#x3002;</p>
<p>&#x7EC8;&#x4E8E;&#xFF0C;&#x5728;2002&#x5E74;&#x7684;&#x4E00;&#x5929;&#xFF0C;&#x9053;&#x683C;&#x62C9;&#x65AF;&#xB7;&#x514B;&#x7F57;&#x514B;&#x798F;&#x7279;&#xFF08;Douglas Crockford&#xFF09;&#x540C;&#x5B66;&#x4E3A;&#x4E86;&#x62EF;&#x6551;&#x6DF1;&#x9677;&#x6C34;&#x6DF1;&#x706B;&#x70ED;&#x540C;&#x65F6;&#x53C8;&#x88AB;&#x67D0;&#x51E0;&#x4E2A;&#x5DE8;&#x578B;&#x8F6F;&#x4EF6;&#x4F01;&#x4E1A;&#x957F;&#x671F;&#x611A;&#x5F04;&#x7684;&#x8F6F;&#x4EF6;&#x5DE5;&#x7A0B;&#x5E08;&#xFF0C;&#x53D1;&#x660E;&#x4E86;JSON&#x8FD9;&#x79CD;&#x8D85;&#x8F7B;&#x91CF;&#x7EA7;&#x7684;&#x6570;&#x636E;&#x4EA4;&#x6362;&#x683C;&#x5F0F;&#x3002;</p>
<p>&#x9053;&#x683C;&#x62C9;&#x65AF;&#x540C;&#x5B66;&#x957F;&#x671F;&#x62C5;&#x4EFB;&#x96C5;&#x864E;&#x7684;&#x9AD8;&#x7EA7;&#x67B6;&#x6784;&#x5E08;&#xFF0C;&#x81EA;&#x7136;&#x949F;&#x60C5;&#x4E8E;JavaScript&#x3002;&#x4ED6;&#x8BBE;&#x8BA1;&#x7684;JSON&#x5B9E;&#x9645;&#x4E0A;&#x662F;JavaScript&#x7684;&#x4E00;&#x4E2A;&#x5B50;&#x96C6;&#x3002;&#x5728;JSON&#x4E2D;&#xFF0C;&#x4E00;&#x5171;&#x5C31;&#x8FD9;&#x4E48;&#x51E0;&#x79CD;&#x6570;&#x636E;&#x7C7B;&#x578B;&#xFF1A;</p>
<ul>
<li>number&#xFF1A;&#x548C;JavaScript&#x7684;<code>number</code>&#x5B8C;&#x5168;&#x4E00;&#x81F4;&#xFF1B;</li>
<li>boolean&#xFF1A;&#x5C31;&#x662F;JavaScript&#x7684;<code>true</code>&#x6216;<code>false</code>&#xFF1B;</li>
<li>string&#xFF1A;&#x5C31;&#x662F;JavaScript&#x7684;<code>string</code>&#xFF1B;</li>
<li>null&#xFF1A;&#x5C31;&#x662F;JavaScript&#x7684;<code>null</code>&#xFF1B;</li>
<li>array&#xFF1A;&#x5C31;&#x662F;JavaScript&#x7684;<code>Array</code>&#x8868;&#x793A;&#x65B9;&#x5F0F;&#x2014;&#x2014;<code>[]</code>&#xFF1B;</li>
<li>object&#xFF1A;&#x5C31;&#x662F;JavaScript&#x7684;<code>{ ... }</code>&#x8868;&#x793A;&#x65B9;&#x5F0F;&#x3002;</li>
</ul>
<p>&#x4EE5;&#x53CA;&#x4E0A;&#x9762;&#x7684;&#x4EFB;&#x610F;&#x7EC4;&#x5408;&#x3002;</p>
<p>&#x5E76;&#x4E14;&#xFF0C;JSON&#x8FD8;&#x5B9A;&#x6B7B;&#x4E86;&#x5B57;&#x7B26;&#x96C6;&#x5FC5;&#x987B;&#x662F;UTF-8&#xFF0C;&#x8868;&#x793A;&#x591A;&#x8BED;&#x8A00;&#x5C31;&#x6CA1;&#x6709;&#x95EE;&#x9898;&#x4E86;&#x3002;&#x4E3A;&#x4E86;&#x7EDF;&#x4E00;&#x89E3;&#x6790;&#xFF0C;JSON&#x7684;&#x5B57;&#x7B26;&#x4E32;&#x89C4;&#x5B9A;&#x5FC5;&#x987B;&#x7528;&#x53CC;&#x5F15;&#x53F7;<code>&quot;&quot;</code>&#xFF0C;Object&#x7684;&#x952E;&#x4E5F;&#x5FC5;&#x987B;&#x7528;&#x53CC;&#x5F15;&#x53F7;<code>&quot;&quot;</code>&#x3002;</p>
<p>&#x7531;&#x4E8E;JSON&#x975E;&#x5E38;&#x7B80;&#x5355;&#xFF0C;&#x5F88;&#x5FEB;&#x5C31;&#x98CE;&#x9761;Web&#x4E16;&#x754C;&#xFF0C;&#x5E76;&#x4E14;&#x6210;&#x4E3A;ECMA&#x6807;&#x51C6;&#x3002;&#x51E0;&#x4E4E;&#x6240;&#x6709;&#x7F16;&#x7A0B;&#x8BED;&#x8A00;&#x90FD;&#x6709;&#x89E3;&#x6790;JSON&#x7684;&#x5E93;&#xFF0C;&#x800C;&#x5728;JavaScript&#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x4F7F;&#x7528;JSON&#xFF0C;&#x56E0;&#x4E3A;JavaScript&#x5185;&#x7F6E;&#x4E86;JSON&#x7684;&#x89E3;&#x6790;&#x3002;</p>
<p>&#x628A;&#x4EFB;&#x4F55;JavaScript&#x5BF9;&#x8C61;&#x53D8;&#x6210;JSON&#xFF0C;&#x5C31;&#x662F;&#x628A;&#x8FD9;&#x4E2A;&#x5BF9;&#x8C61;&#x5E8F;&#x5217;&#x5316;&#x6210;&#x4E00;&#x4E2A;JSON&#x683C;&#x5F0F;&#x7684;&#x5B57;&#x7B26;&#x4E32;&#xFF0C;&#x8FD9;&#x6837;&#x624D;&#x80FD;&#x591F;&#x901A;&#x8FC7;&#x7F51;&#x7EDC;&#x4F20;&#x9012;&#x7ED9;&#x5176;&#x4ED6;&#x8BA1;&#x7B97;&#x673A;&#x3002;</p>
<p>&#x5982;&#x679C;&#x6211;&#x4EEC;&#x6536;&#x5230;&#x4E00;&#x4E2A;JSON&#x683C;&#x5F0F;&#x7684;&#x5B57;&#x7B26;&#x4E32;&#xFF0C;&#x53EA;&#x9700;&#x8981;&#x628A;&#x5B83;&#x53CD;&#x5E8F;&#x5217;&#x5316;&#x6210;&#x4E00;&#x4E2A;JavaScript&#x5BF9;&#x8C61;&#xFF0C;&#x5C31;&#x53EF;&#x4EE5;&#x5728;JavaScript&#x4E2D;&#x76F4;&#x63A5;&#x4F7F;&#x7528;&#x8FD9;&#x4E2A;&#x5BF9;&#x8C61;&#x4E86;&#x3002;</p>
<h3 id="&#x5E8F;&#x5217;&#x5316;">&#x5E8F;&#x5217;&#x5316;</h3>
<pre><code class="lang-javascript"><span class="hljs-keyword">const</span> person = {
    name:<span class="hljs-string">&quot;Tom&quot;</span>,
    age:<span class="hljs-string">&quot;22&quot;</span>,
    phone:<span class="hljs-number">12345678910</span>
};
<span class="hljs-keyword">const</span> personString = <span class="hljs-built_in">JSON</span>.stringify(person); <span class="hljs-comment">// {&quot;name&quot;:&quot;Tom&quot;,&quot;age&quot;:&quot;22&quot;,&quot;phone&quot;:12345678910}</span>
</code></pre>
<p>&#x8981;&#x8F93;&#x51FA;&#x5F97;&#x597D;&#x770B;&#x4E00;&#x4E9B;&#xFF0C;&#x53EF;&#x4EE5;&#x52A0;&#x4E0A;&#x53C2;&#x6570;&#xFF0C;&#x6309;&#x7F29;&#x8FDB;&#x8F93;&#x51FA;&#xFF1A;</p>
<pre><code class="lang-javascript"><span class="hljs-built_in">JSON</span>.stringify(person,<span class="hljs-literal">null</span>,<span class="hljs-string">&quot;  &quot;</span>);
</code></pre>
<pre><code class="lang-json">{
  <span class="hljs-string">&quot;name&quot;</span>: <span class="hljs-string">&quot;Tom&quot;</span>,
  <span class="hljs-string">&quot;age&quot;</span>: <span class="hljs-string">&quot;22&quot;</span>,
  <span class="hljs-string">&quot;phone&quot;</span>: <span class="hljs-number">12345678910</span>
}
</code></pre>
<p>&#x7B2C;&#x4E8C;&#x4E2A;&#x53C2;&#x6570;&#x7528;&#x4E8E;&#x63A7;&#x5236;&#x5982;&#x4F55;&#x7B5B;&#x9009;&#x5BF9;&#x8C61;&#x7684;&#x952E;&#x503C;&#xFF0C;&#x5982;&#x679C;&#x6211;&#x4EEC;&#x53EA;&#x60F3;&#x8F93;&#x51FA;&#x6307;&#x5B9A;&#x7684;&#x5C5E;&#x6027;&#xFF0C;&#x53EF;&#x4EE5;&#x4F20;&#x5165;<code>Array</code>&#xFF1A;</p>
<pre><code class="lang-javascript"><span class="hljs-built_in">JSON</span>.stringify(person,[<span class="hljs-string">&quot;name&quot;</span>,<span class="hljs-string">&quot;age&quot;</span>],<span class="hljs-string">&quot;  &quot;</span>);
</code></pre>
<pre><code class="lang-json">

</code></pre>

                                
                                </section>
                            
    </div>
    <div class="search-results">
        <div class="has-results">
            
            <h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
            <ul class="search-results-list"></ul>
            
        </div>
        <div class="no-results">
            
            <h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
            
        </div>
    </div>
</div>

                        </div>
                    </div>
                
            </div>

            
                
                <a href="正则表达式.html" class="navigation navigation-prev " aria-label="Previous page: 正则表达式别篇">
                    <i class="fa fa-angle-left"></i>
                </a>
                
                
                <a href="面向对象编程.html" class="navigation navigation-next " aria-label="Next page: 面向对象编程">
                    <i class="fa fa-angle-right"></i>
                </a>
                
            
        
    </div>

    <script>
        var gitbook = gitbook || [];
        gitbook.push(function() {
            gitbook.page.hasChanged({"page":{"title":"JSON","level":"1.2.9.7","depth":3,"next":{"title":"面向对象编程","level":"1.2.10","depth":2,"path":"基础/面向对象编程.md","ref":"基础/面向对象编程.md","articles":[{"title":"对象的扩展","level":"1.2.10.1","depth":3,"path":"基础/对象的扩展.md","ref":"基础/对象的扩展.md","articles":[]},{"title":"创建对象","level":"1.2.10.2","depth":3,"path":"基础/创建对象.md","ref":"基础/创建对象.md","articles":[]},{"title":"原型继承","level":"1.2.10.3","depth":3,"path":"基础/原型继承.md","ref":"基础/原型继承.md","articles":[]},{"title":"class继承","level":"1.2.10.4","depth":3,"path":"基础/class继承.md","ref":"基础/class继承.md","articles":[]},{"title":"模块化Module","level":"1.2.10.5","depth":3,"path":"基础/模块化Module.md","ref":"基础/模块化Module.md","articles":[]}]},"previous":{"title":"正则表达式别篇","level":"1.2.9.6","depth":3,"path":"基础/正则表达式.md","ref":"基础/正则表达式.md","articles":[]},"dir":"ltr"},"config":{"plugins":["lunr","pageview-count","chapter-fold","back-to-top-button","code","hide-element","-sharing","sharing-plus","custom-favicon"],"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"pluginsConfig":{"chapter-fold":{},"search":{},"sharing-plus":{"qq":false,"all":["facebook","google","twitter","instapaper","linkedin","pocket","stumbleupon"],"douban":false,"facebook":true,"weibo":false,"instapaper":false,"whatsapp":false,"hatenaBookmark":false,"twitter":true,"messenger":false,"line":false,"vk":false,"pocket":true,"google":false,"viber":false,"stumbleupon":false,"qzone":false,"linkedin":false},"lunr":{"ignoreSpecialCharacters":false,"maxIndexSize":1000000},"code":{"copyButtons":true},"hide-element":{"elements":[".gitbook-link"]},"fontsettings":{"theme":"white","family":"sans","size":2},"highlight":{},"favicon":"js.ico","back-to-top-button":{},"pageview-count":{},"custom-favicon":{},"sharing":{"qq":true,"all":["douban","facebook","google","instapaper","linkedin","twitter","weibo","messenger","qq","qzone","viber","whatsapp"],"douban":true,"facebook":true,"weibo":true,"twitter":true,"pocket":true,"google":true,"qzone":true},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false}},"theme":"default","author":"Veng","pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"variables":{},"title":"JavaScript学习","language":"zh-hans","gitbook":"*","description":"javaScript的学习笔记"},"file":{"path":"基础/json.md","mtime":"2020-12-10T02:10:04.990Z","type":"markdown"},"gitbook":{"version":"3.2.3","time":"2020-12-10T03:00:51.663Z"},"basePath":"..","book":{"language":""}});
        });
    </script>
</div>

        
    <script src="../gitbook/gitbook.js"></script>
    <script src="../gitbook/theme.js"></script>
    
        
        <script src="../gitbook/gitbook-plugin-lunr/lunr.min.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-lunr/search-lunr.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-pageview-count/plugin.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-chapter-fold/chapter-fold.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-back-to-top-button/plugin.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-code/plugin.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-hide-element/plugin.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-sharing-plus/buttons.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-search/search-engine.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-search/search.js"></script>
        
    
        
        <script src="../gitbook/gitbook-plugin-fontsettings/fontsettings.js"></script>
        
    

    </body>
</html>

